34125880

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8447}}^1$

素因数の和:8559

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 43426760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 8447, 16894, 33788, 42235, 67576, 84470, 168940, 337880, 853147, 1706294, 3412588, 4265735, 6825176, 8531470, 17062940, 34125880]

約数ペア:

[(1, 34125880), (2, 17062940), (4, 8531470), (5, 6825176), (8, 4265735), (10, 3412588), (20, 1706294), (40, 853147), (101, 337880), (202, 168940), (404, 84470), (505, 67576), (808, 42235), (1010, 33788), (2020, 16894), (4040, 8447)]